ES2552349T3 - Equipment to provide supply pressure - Google Patents

Equipment to provide supply pressure Download PDF

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Publication number
ES2552349T3
ES2552349T3 ES11705186.2T ES11705186T ES2552349T3 ES 2552349 T3 ES2552349 T3 ES 2552349T3 ES 11705186 T ES11705186 T ES 11705186T ES 2552349 T3 ES2552349 T3 ES 2552349T3
Authority
ES
Spain
Prior art keywords
main air
equipment
supply pressure
consumer
provide supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES11705186.2T
Other languages
Spanish (es)
Inventor
Helmut Stoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2552349T3 publication Critical patent/ES2552349T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/28—Devices for lifting and resetting the collector
    • B60L5/32—Devices for lifting and resetting the collector using fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action ; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action ; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/048—Arrangements for compressed air preparation, e.g. comprising air driers, air condensers, filters, lubricators or pressure regulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/265—Control of multiple pressure sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/862—Control during or prevention of abnormal conditions the abnormal condition being electric or electronic failure
    • F15B2211/8623—Electric supply failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
    • F15B2211/8633—Pressure source supply failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8757—Control measures for coping with failures using redundant components or assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Equipo (1) para proporcionar una presión de suministro para un consumidor (8) con - un sistema de aire principal (2), que presenta una instalación de suministro de aire a presión (3), una tubería de un depósito de aire principal (5) y un depósito de aire principal (4) y - un sistema de presión de emergencia (9) para generar la presión de suministro independientemente del sistema de aire principal (2), pudiendo conectarse el sistema de aire principal (2) y el sistema de presión de emergencia (9) independientemente entre sí con el consumidor (8), - un depósito (18) que está unido a través de una válvula de bloqueo (20) con el sistema de aire principal (2) o el consumidor (9), caracterizado porque el sistema de presión de emergencia (9) está unido por el lado de salida con un depósito dosificador (7).Equipment (1) to provide a supply pressure for a consumer (8) with - a main air system (2), which presents a pressurized air supply installation (3), a pipe of a main air reservoir ( 5) and a main air tank (4) and - an emergency pressure system (9) to generate the supply pressure independently of the main air system (2), the main air system (2) and the emergency pressure system (9) independently of each other with the consumer (8), - a reservoir (18) that is connected through a blocking valve (20) with the main air system (2) or the consumer ( 9), characterized in that the emergency pressure system (9) is connected on the outlet side with a dosing tank (7).

Description

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Claims (1)

imagen1image 1
ES11705186.2T 2010-02-18 2011-02-11 Equipment to provide supply pressure Active ES2552349T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010008636 2010-02-18
DE102010008636A DE102010008636A1 (en) 2010-02-18 2010-02-18 Device for providing a supply pressure
PCT/EP2011/052033 WO2011101293A1 (en) 2010-02-18 2011-02-11 Device for providing a supply pressure

Publications (1)

Publication Number Publication Date
ES2552349T3 true ES2552349T3 (en) 2015-11-27

Family

ID=43920089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11705186.2T Active ES2552349T3 (en) 2010-02-18 2011-02-11 Equipment to provide supply pressure

Country Status (5)

Country Link
EP (1) EP2536957B1 (en)
DE (1) DE102010008636A1 (en)
ES (1) ES2552349T3 (en)
PL (1) PL2536957T3 (en)
WO (1) WO2011101293A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015113940A1 (en) * 2015-08-21 2017-02-23 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method and device for main and auxiliary air supply, in particular a rail vehicle
DE102015115369A1 (en) 2015-09-11 2017-03-16 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method and device for controlling energy sources for the main and auxiliary air supply, in particular a rail vehicle
DE102017111656B3 (en) * 2017-05-29 2018-08-16 Tkr Spezialwerkzeuge Gmbh Pneumatic unit for a hydropneumatic intensifier
DE102017007628A1 (en) * 2017-08-12 2019-02-14 Hydac Technology Gmbh security system
JP7220561B2 (en) * 2018-12-26 2023-02-10 ナブテスコ株式会社 Air compression system for railway vehicles
CN116101069A (en) * 2022-12-01 2023-05-12 北京轨道交通技术装备集团有限公司 Air supply control method and device for rail vehicle bow lift

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377294A1 (en) * 1977-01-17 1978-08-11 Alsthom Atlantique AUXILIARY AIR DRYER FOR A PANTOGRAPH CIRCUIT OF AN ELECTRIC LOCOMOTIVE
DE3709797A1 (en) * 1986-03-27 1987-12-10 Gerhard Woerther Gmbh Vehicle with pressure medium-actuated servo operating system and method for its operation and system for filling this
DE10336058B3 (en) 2003-08-01 2005-01-05 Siemens Ag Supply pressure provision device e.g. for pneumatic control for electrified rail vehicle current take-off, has main air system containing compressor and auxiliary air system with pressurized gas flask
DE102004038705B3 (en) 2004-08-10 2006-04-20 Festo Ag & Co Compressed air system of especially has first circuit leading to first consumer operating on very dry compressed air, and second circuit connected to second consumer operating on less dry or hardly dry at all compressed air
DE102008007470A1 (en) * 2008-02-04 2009-08-13 Siemens Aktiengesellschaft Compressed air supply device for a pantograph
DE102008056479A1 (en) * 2008-11-05 2010-05-06 Siemens Aktiengesellschaft Compressed air system with a pressure vessel and method for operating the compressed air system

Also Published As

Publication number Publication date
EP2536957B1 (en) 2015-08-12
PL2536957T3 (en) 2016-01-29
WO2011101293A1 (en) 2011-08-25
DE102010008636A1 (en) 2011-08-18
EP2536957A1 (en) 2012-12-26

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